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3 years ago

I have to pick either one and i don't really get it, i would love an explanation!! Much love.

Mathematics

2 answers:

True [87]3 years ago

5 0

Answer: 252 because 28 x 3 = 84 and 84 x 3 = 252

Step-by-step explanation:

You need to multiple each cake by three. So, 28 x 3 = 84 for ONE day. Multiply by three for all three days. =252

s344n2d4d5 [400]3 years ago

3 0

Answer:

The green square: 252 because 28 x 3 = 84 and 84 x 3 = 252

Step-by-step explanation:

Since the baker is making 28 cakes each day for 3 days, that means that the total number of cakes the baker makes is 28 x 3.

Now that we know the baker made 84 cakes we also know that for each cake he uses 3 cups of flour. This means that to get the number of cups of flour we used we need to count 3 cups for ever cake he made, so 84 x 3.

Thus giving us the final result of 252 cups of flour.

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Complete the identity

spin [16.1K]

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Step-by-step explanation:

We need to apply the following identity:

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Then, applying this, you know that for $cos(\pi-x)$ :

$cos(\pi-x)=cos(\pi)*cos(x)+sin(\pi)*sin(x)$

We need to remember that:

$cos(\pi)=-1$ and $sin(\pi)=0$

Therefore, we need to substitute these values into $cos(\pi-x)=cos(\pi)*cos(x)+sin(\pi)*sin(x)$ .

Then, you get:

$cos(\pi-x)=(-1)*cos(x)+0*sin(x)$

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8 0

3 years ago

Triangle PQR has vertices P(–2, 6), Q(–8, 4), and R(1, –2). It is translated according to the rule (x, y) → (x – 2, y – 16). Wha

Rudik [331]

The point P has coordinates (x,y) = (-2,6) so x = -2 and y = 6

Replace x and y with those values into the rule given
So,
(x,y) ---> (x-2, y-16)
turns into
(-2,6) ---> (-2-2, 6-16) = (-4,-10)

P = (-2,6)
P ' = (-4,-10)

The answer is -10 because your teacher just wants the y coordinate of point P'

4 0

3 years ago

determine a formula for the exponential function whose graph passes through the points (0,3)and (2,6)

Black_prince [1.1K]

The initial value is 3 (when x=0), and the multiplier is 2, when x=2. The equation can be written as
.. y = 3*(2^(x/2))

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3 years ago

True or False: On the Mertler’s vacation to Florida, they drove 180 miles in 3 hours before stopping for lunch. After lunch they

natita [175]

Answer:

true

Step-by-step explanation:

because the ratios are both 60 miles in 1 hour

7 0

3 years ago

The guitar that you always wanted is on sale in the music store. It costs 2/3 the original price. The guitar now costs $1996.67,

AysviL [449]

Answer:

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Step-by-step explanation:

now: 1996.67

original: 3,327.9

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4 0

4 years ago